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Shanghai Haohong Scientific Co., Ltd.??? ?? ??? ?????.

?? ?:Shanghai Haohong Scientific Co., Ltd.
??:400-8210725
???:malulu@leyan.com
??:China
URL: www.leyan.com/
? ?? ?:39999
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1-Chloro-3-methylisoquinoline1-???-3-??-?????7115-16-4C10H8ClN
1-(4-Fluorophenyl)pentan-1-one1-(4-????-??)-??-1-?709-24-0C11H13FO
(-)-Isopinocampheylborane TMEDA Complex(-)-ISOPINOCAMPHENYLBORANETMEDA????67826-92-0C26H54B2N2
Spiro[indoline-3,3'-pyrrolidin]-2-one???[???-3,3'-????]-2-?6786-41-0C11H12N2O
Methyl 3-oxopyrrolidine-1-carboxylate69079-09-0C6H9NO3
L-threo-3-Hydroxyaspartic acid7298-99-9C4H7NO5
2-(2-Naphthalenylmethyl)-L-proline(R)-??-(2-???????)-???-HCL679796-42-0C16H17NO2
6-tert-Butylpyridin-3-ol6-tert-?????-3-?68692-50-2C9H13NO
Trans-5-Decene(E)-5-??7433-56-9C10H20
1-Azido-1-deoxy-β-D-lactopyranoside69266-16-6C12H21N3O10
tert-Butyl ((3R,4R)-3-hydroxypiperidin-4-yl)carbamate????,[(3R,4R)-3-????-4-?????]-,1,1-?????????(9Cl)724788-29-8C10H20N2O3
(S)-Methyl 4,5-diamino-5-oxopentanoate70830-50-1C6H12N2O3
2-(Perfluorophenyl)propan-2-ol2-(????????)-2-????715-31-1C9H7F5O
3-Benzyl-7-oxa-3-azabicyclo[4.1.0]heptane3-??-7-??-3-??-????[4.1.0]??725715-12-8C12H15NO
4-Pyridin-3-ylphenol4-(???-3-?)??68223-13-2C11H9NO
N-Benzyl-2-bromo-N-methylacetamideα-???-N-??-N-???????73391-96-5C10H12BrNO
3-(4-Hydroxyphenyl)-1-(4-methoxyphenyl)prop-2-en-1-one4-?????-4'-?????69704-15-0C16H14O3
4-[(3,4-Dichlorobenzyl)oxy]benzaldehyde4-[(3,4-DICHLOROBENZYL)OXY]??????66742-56-1C14H10Cl2O2
5,5,5-Trifluoro-4-oxopentanoic acid5,5,5-??????-4-?????684-76-4C5H5F3O3
Roxadustat Impurity 28708263-68-7C18H14N2O5
2-(Hexyloxy)benzaldehyde2-N-??????????7162-59-6C13H18O2
Methotrexate Impurity 326-??-2,4-???????708-74-7C7H8N6
L-Cysteine S-sulfate (sodium)H-CYS(SO3H)-OH????7381-67-1C3H6NNaO5S2
Ethyl β-carboline-3-carboxylate????-???-3-??????74214-62-3C14H12N2O2
Cytarabine Impurity 47428-39-9C9H13N3O5
2-(Benzyloxy)-1-bromo-3-nitrobenzene688363-79-3C13H10BrNO3
Flumethasone Impurity 674131-81-0C21H24F2O5
2-(3,5-Dimethoxyphenyl)ethanol2-(3,5-DIMETHOXYPHENYL)???7417-20-1C10H14O3
4-(Bromomethyl)-2-methyl-1,3-thiazole hydrobromide4-(?????)-2-??????????????725738-57-8C5H7Br2NS
Hexafluorocyclobutene????????????697-11-0C4F6
4-(2-Cyanoacetyl)benzonitrile4-(2-??????)???????71292-11-0C10H6N2O
Clofenamide??????671-95-4C6H7ClN2O4S2
2,4-Difluorobenzoylacetonitrile3-(2',4'-???????)-3-????????71682-95-6C9H5F2NO
(2-Methyl-6-(trifluoromethyl)pyridin-3-yl)methanol[2-??-6-(????????)???-3-?]???681260-50-4C8H8F3NO
Ethyl 3-Aminopyridazine-4-carboxylate716325-02-9C7H9N3O2
Diethylaminomethyltrimethoxysilane(N,N-????????)???????67475-66-5C8H21NO3Si
2-Hydroxyquinolin-4(1H)-one???-2,4-??70254-44-3C9H7NO2
tert-Butyl (1-amino-2-methyl-1-oxopropan-2-yl)carbamate73470-46-9C9H18N2O3
1-Isobutyl-1H-pyrazole1-????-1H-???725746-81-6C7H12N2
9-Hydroxy-2,3-dihydro-7H-furo[3,2-g]chromen-7-one68123-30-8C11H8O4
BDMC672-99-1C10H12BrNO2
3-(2-Methoxyphenoxy)benzaldehyde3-(2-???-???)-??????66855-92-3C14H12O3
1-phenyl-3-(piperidin-1-yl)propan-1-one73-63-2C14H19NO
Methyl 3-hydroxyadamantane-1-carboxylate68435-07-4C12H18O3
Mannuronic acid????6814-36-4C6H10O7
3',4'-Dimethoxybiphenyl-3-carboxylic acid3',4'-???????-3-?????676348-31-5C15H14O4
4-Bromo-N,N-bis(4-butoxyphenyl)aniline4-???-N,N-??(4-?????)-???666711-17-7C26H30BrNO2
Platinum-cyclovinylmethylsiloxane complex68585-32-0C12H25Cl6O4PtSi4-
4'-Chloro-[1,1'-biphenyl]-2-carboxylicacid4'-???-???-2-????7079-15-4C13H9ClO2
5-Amino-1-(2-bromophenyl)pyrazole-4-carbonitrile71856-54-7C10H7BrN4
(4-Pyridyl)acetone, HCl(4-???)??????70199-62-1C8H10ClNO
1-(5-Fluoro-2-hydroxy-3-nitrophenyl)ethan-1-one5-????-2-?????3′-????????70978-39-1C8H6FNO4
Dipropyl 3,4,5,6-tetrachlorophthalate?????????DI-N-???????6928-67-2C14H14Cl4O4
Dimethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2,6-dicarboxylate741709-66-0C15H20BNO6
4-(Benzyloxy)-1-bromo-2-chlorobenzene4-????-1-???-2-???-??729590-57-2C13H10BrClO
(S)-3-Amino-3-(benzo[d][1,3]dioxol-5-yl)propanoic acid(S)-3-???-3-(3,4-????????)?????723284-83-1C10H11NO4
Benzyl-N,N-Dimethyldithiocarbamate??N,N-DIMETHYLDITHIOCARBAMATE7250-18-2C10H13NS2
N-(2-Aminoethyl)-3-AminopropylsilanetrioN-(2-?????)-3-??????-?????68400-09-9C5H16N2O3Si
6-(Trifluoromethyl)pyridine-2,3-diamine2,3-????-6-???????????683242-79-7C6H6F3N3
4,4,5,5-Tetramethyl-2-(prop-1-en-1-yl)-1,3,2-dioxaborolane4,4,5,5-?????-2-(???-1-??)-1,3,2-??????72824-05-6C9H17BO2
4-Chloroacridin-9(10H)-one69220-40-2C13H8ClNO
2-((Tetrahydrofuran-2-yl)methoxy)tetrahydro-2H-pyran710-14-5C10H18O3
4-(5-Nitrobenzimidazol-2-yl)aniline4-(5-???-H-??????-2-?)???71002-88-5C13H10N4O2
Pramiracetam (sulfate)?????????72869-16-0C14H27N3O2.H2O4S
(2,2-Dimethoxyethoxy)benzene????????????????67874-68-4C10H14O3
Tri-tert-Butyl borate??-??-?????7397-43-5C12H27BO3
3-(Trimethoxysilyl)aniline70411-42-6C9H15NO3Si
3-Chloro-2,6-dimethylaniline hydrochloride3-???-2,6-??????????72725-98-5C8H10ClN
3,6-Dimethylpicolinonitrile68164-77-2C8H8N2
2-(4-Bromophenyl)succinic acid(4-?????)???71471-40-4C10H9BrO4
(S)-1,1-Diphenyl-2-aminopropane(S)-(-)-1,1-???-2-??????67659-37-4C15H17N
3-Amino-2-methylquinoline-4-carboxylic acid71881-80-6C11H10N2O2
5-(Pyridin-3-yl)-1,3-oxazole5-(3-???)-1,3-???70380-74-4C8H6N2O
N-cyclohexyl-N-ethylcyclohexanamineN-???????????7175-49-7C14H27N
1-(Methoxymethoxy)naphthalene1-(??????)????7382-37-8C12H12O2
2,3,5-Trifluoroisonicotinic acid2,3,5-?????????-4-????675602-91-2C6H2F3NO2
Decanoyl m-Nitroaniline????M-??????72298-61-4C16H24N2O3
4-Nitrophenyl β-L-arabinopyranoside72732-54-8C11H13NO7
[2-(3-Cyclohexenyl)Ethyl]trimethoxysilane67592-36-3C11H22O3Si
3-(4-Isobutylphenyl)acrylic acid66734-95-0C13H16O2
3-Amino-3-(m-tolyl)propan-1-ol3-M-TOLYL-DL-BETA-????68208-22-0C10H15NO
1-(Phenylmethoxy)-3-(trifluoromethyl)benzene3-??????????????70097-64-2C14H11F3O
N-(pyridin-2-ylmethyl)cyclohexanamine68339-45-7C12H18N2
4,4-Dimethyl-2-(pyridin-3-yl)-4,5-dihydrooxazole4,5-DIHYDRO-4,4-???-2-(3-???)???68981-86-2C10H12N2O
methyl 4-methyl-4H-1,2,4-triazole-3-carboxylate68984-31-6C5H7N3O2
2,2,2-Trifluoro-N'-(trifluoroacetyl)acetohydrazide667-35-6C4H2F6N2O2
Methyldopa Ep Impurity A3-???-??-??-L-???6739-31-7C11H15NO4
2-Methyl-1,4-phenylene diacetate717-27-1C11H12O4
Oxazolo[5,4-c]pyridin-2(1H)-one????[5,4-c]???-2(1H)-?68523-29-5C6H4N2O2
1,4-Dihydro-2,6-dimethyl-4-(m-nitrophenyl)-3,5-pyridinedicarboxylic acid bis-2-(methyl(phenylmethyl)amino)ethyl ester???82071791-90-7C35H40N4O6
3-(4-Bromophenyl)-6-chloropyridazine3-(4-?????)-6-???????66548-50-3C10H6BrClN2
1,1,3,3-Tetramethylguanidine 2-hydroxypropanoate686349-06-4C5H13N3.C3H6O3
2-(Difluoromethoxy)naphthalene712-79-8C11H8F2O
Acotiamide Impurity 12701197-05-9C18H24N4O5S
7-METHYL-1-NAPHTHOL7-??-1-???6939-33-9C11H10O
1-Oxaspiro[4.5]decan-2-one?????????,1-????-,??-??699-61-6C9H14O2
4,5-Dibromo-1,3-thiazole67594-67-6C3HBr2NS
1-N-(Propan-2-yl)benzene-1,2-diamine1,2-?????,N-(1-????)-(9CI)70918-95-5C9H14N2
2-Ethylhexyl 3,5,5-trimethylhexanoate?????????????70969-70-9C17H34O2
Ioversol Impurity 470894-76-7C18H24I3N3O8
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